Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #97766
Measured from on-chain timestamps only: the EVM block timestamp, which the producer chose when it planned the block (whole seconds), and the record time (commit) of the Gateway_FinalizeBlock transaction; a commit that reads slightly before the block timestamp (rounding) shows as 0. The gateway-build-block external call runs inside that transaction and is not timed on its own; the import into the execution layers follows the commit and its time is not observable here, so those steps are markers without a duration.
Total
856ms
Block → Canton commit
856ms
block timestamp → record time (±1s)
Measured from on-chain timestamps: the EVM block timestamp, chosen when the producer planned the block, and the record time (commit) of the Gateway_FinalizeBlock transaction. The block timestamp is whole seconds and follows Canton's ledger time, so the span carries up to ±1s of rounding; a commit that reads slightly before the block timestamp shows as 0.
0xf8ab468459682f00827e90945e4a34186663a72d153a751e0958a5a5036e7ee880b844a9059cbb0000000000000000000000007011760a0f0bb2fc15fad422312289ec971b1ef400000000000000000000000000000000000000000000021e19e0c9bab2400000831c946ea0e7c8d5de35b2663773a594ec3dd3a71d50e6450f0e012bef20474cf6e0472152a02fdcfbb6b59ed3b9cc2279cfa27f243090678d361d76aba5afd4ab1ef18fbee2